<p></p>

&nbsp;<help id="help_ThU_formats"><translate class="input"></translate></help>
<select id="ThU-formats"
	onchange="$.chooseFormat('#ThU-formats','Th-U');">
  <option value=1>[8/2], [4/2], [0/2]</option>
  <option value=2>[2/8], [4/8], [0/8]</option>
  <option value=3>[8/2], [0/2]</option>
  <option value=4>[2/8], [0/8]</option>
</select>

<p></p>

&nbsp;<help class="translate" id="help_ierr"></help>
<select id="ierr" onchange="$.switchErr();">
  <option class="translate" id="1se_abs" value=1></option>
  <option class="translate" id="2se_abs" value=2></option>
  <option class="translate" id="1se_rel" value=3></option>
  <option class="translate" id="2se_rel" value=4></option>
</select>

<p></p>

<div class="hide4kde hide4cad">
  &nbsp;<help class="translate" id="help_oerr"></help>
  <select id="oerr">
    <option class="translate" id="1se_abs" value=1></option>
    <option class="translate" id="2se_abs" value=2></option>
    <option class="translate" id="ci_abs" value=3></option>
    <option class="translate" id="1se_rel" value=4></option>
    <option class="translate" id="2se_rel" value=5></option>
    <option class="translate" id="ci_rel" value=6></option>
  </select>
  <p></p>
  &nbsp;<help class="translate" id="help_alpha"></help>
  <input type="text" id="alpha">
  <p></p>
</div>

<table>
  <tr>
    <td>&nbsp;<help class="translate" id="help_LambdaTh230"></help></td>
    <td><input type="text" id="LambdaTh230"> &plusmn;</td>
    <td><input type="text" id="errLambdaTh230"></td>
    <td>kyr<sup>-1</sup></td>
    <td></td>
  </tr><tr>
    <td>&nbsp;<help class="translate" id="help_LambdaU234"></help></td>
    <td><input type="text" id="LambdaU234"> &plusmn;</td>
    <td><input type="text" id="errLambdaU234"></td>
    <td>kyr<sup>-1</sup></td>
    <td></td>
  </tr><tr class="hidden hide4isochron show4assumedTh230corr hide4ThU3 hide4ThU4">
    <td>&nbsp;<help id="help_Th02i_ThU">[<sup>230</sup>Th/<sup>232</sup>Th]<sub>0</sub>:</help></td>
    <td><input type="text" id="Th02i"> &plusmn;</td>
    <td><input type="text" id="errTh02i"></td>
    <td></td><td></td>
  </tr><tr class="hidden show4U8Th2">
    <td>&nbsp;<help class="translate" id="help_U8Th2"></help></td>
    <td><input type="text" id="U8Th2"></td>
    <td></td><td></td><td></td>
  </tr><tr class="hidden hide4isochron show4measuredTh230corr hide4ThU3 hide4ThU4">
    <td>&nbsp;<help id="help_Th0U8_ThU">X=<sup>230</sup>Th/<sup>238</sup>U:</help></td>
    <td><input type="text" id="Th0U8"> &plusmn;</td>
    <td><input type="text" id="errTh0U8"></td>
    <td>, <help id="help_rXY_Th0i">r[X,Y]:</help></td>
    <td><input type="text" id="rXY"></td>
  </tr><tr class="hidden hide4isochron show4measuredTh230corr hide4ThU3 hide4ThU4">
    <td>&nbsp;<help id="help_Th2U8_ThU">Y=<sup>232</sup>Th/<sup>238</sup>U:</help></td>
    <td><input type="text" id="Th2U8"> &plusmn;</td>
    <td><input type="text" id="errTh2U8"></td>
    <td>, <help id="help_rXZ_Th0i">r[X,Z]:</help></td>
    <td><input type="text" id="rXZ"></td>
  </tr><tr class="hidden hide4isochron show4measuredTh230corr hide4ThU3 hide4ThU4">
    <td>&nbsp;<help id="help_U48_ThU">Z=<sup>234</sup>U/<sup>238</sup>U:</help></td>
    <td><input type="text" id="U48"> &plusmn;</td>
    <td><input type="text" id="errU48"></td>
    <td>, <help id="help_rYZ_Th0i">r[Y,Z]:</help></td>
    <td><input type="text" id="rYZ"></td>
  </tr>
</table>
<div class="hide4isochron">
  <p></p>
  <div class="show4ThU">
    &nbsp;<help class="translate" id="help_Th0i"></help>
    <select id="Th0i" onchange="$.register();">
      <option class="translate" id="detrital_correction_none" value=0></option>
      <option class="translate" id="detrital_correction_isochron" value=1></option>
      <option class="translate" id="detrital_correction_measured" value=2></option>
      <option class="translate show4ThU1 show4ThU2 hide4ThU3 hide4ThU4"
	      id="detrital_correction_assumed" value=3></option>
    </select>
  </div>
</div>
